Known For
Acting
Known Credits
20
Gender
Female
Birthday
June 21, 1990 (36 years old)
Place of Birth
United States
Ko Sung-hee (Hangul: 고성희; born June 21, 1990) is a South Korean actress. She is best known for her leading roles in Diary of a Night Watchman (2014) and My Holo Love (2020). She has also starred in While You Were Sleeping (2017) and Mother (2018).
| 2022 | Gaus Electronicsas Cha Na-rae | |
| 2021 | A Year-End Medleyas Young-ju | |
| 2020 | King Maker: The Change of Destinyas Hwang Bong-ryeon | |
| 2020 | My Holo Loveas Han So-yeon | |
| 2019 | Trade Your Loveas Hae-joo | |
| 2018 | Ms Ma, Nemesisas Seo Eun-Ji | |
| 2018 | Suitsas Kim Ji-Na | |
| 2018 | Motheras Shin Ja-young | |
| 2017 | Master Keyas | |
| 2017 | While You Were Sleepingas Shin Hee-min | |
| 2016 | Candy in My Earas | |
| 2015 | My Beautiful Brideas Yoon Joo-young | |
| 2015 | Spyas Lee Yoon-jin | |
| 2014 | The Night Watchmanas Do-ha | |
| 2013 | Miss Koreaas Kim Jae-hee | |
| 2013 | Fasten Your Seatbeltas Flight attendant Minamito | |
| 2013 | Will You Still Love Me Tomorrow?as Min-Young | |
| 2013 | An Ethics Lessonas Jin-ah | |
| 2011 | Law of the Jungleas | |
| 2010 | Running Manas |
